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taylord4230
09.02.2021 •
Mathematics
Question 4 (5 points)
Saved
Phil mows lawns during the summer to earn money for college. He makes $50 per mowed lawn. How many lawns must Phil mow to make at least $1,000?
Question 4 options:
A)
At most 20 lawns
B)
At least 10 lawns
C)
At most10 lawns
D)
At least 20 lawns
Question 5 (5 points)
Saved
What's the solution to 3x – 6 5
Question 6 (5 points)
Saved
What's the solution to 2x – 2 > 2x + 4?
Question 6 options:
A)
x ≤ 3
B)
All real numbers
C)
x 3.2
Question 7 options:
A)
k = –12.8
B)
k –12.8
D)
k –9
D)
x 15
Question 10 (5 points)
Saved
Solve 6x > 42
Question 10 options:
A)
x 7
C)
x ≥ –7
D)
x ≤ 7
Question 11 (5 points)
Saved
Which solution value satisfies the inequality –4x + 7 ≤ –1?
Question 11 options:
A)
x = 1
B)
x = –2
C)
x = 0
D)
x = 2
Question 12 (5 points)
Saved
The absolute value inequality will have what type of solution set?
Question 12 options:
A)
Union
B)
Intersection
C)
No solution
D)
All real numbers
Question 13 (5 points)
Saved
Which of the number line graphs shows the solution set of |x – 2| > 3?
Question 13 options:
A)
image
B)
image
C)
image
D)
image
Question 14 (5 points)
Solve
Question 14 options:
A)
–23 ≤ x ≤ 17
B)
All real numbers
C)
x ≤ –23 and x ≥ 17
D)
No solution
Question 15 (5 points)
Solve 2|x – 5| > –10.
Question 15 options:
A)
x > 2 or x 12?
Question 16 options:
A)
x = –1
B)
x = 3
C)
x = 2
D)
x = 0
Question 17 (5 points)
Which value is a solution to the inequality x – 4 > 15.5?
Question 17 options:
A)
x = 17.3
B)
x = 15.5
C)
x = 19.3
D)
x = 21.4
Question 18 (5 points)
Saved
A taxi driver charges a flat rate of $3.50 plus an additional $1.65 per mile. If Mohammad wants to spend, at most, $60, how far can he travel in the taxi cab? Round your answer to the nearest mile.
Question 18 options:
A)
16 miles
B)
35 miles
C)
34 miles
D)
17 miles
Question 19 (5 points)
Which number line graph matches the compound inequality x > 4 or x ≤ 0?
Question 19 options:
A)
image
B)
image
C)
image
D)
image
Question 20 (5 points)
Which value is a solution to 3y + 4 < 16?
Question 20 options:
A)
–8
B)
16
C)
5
D)
4
Solved
Show answers
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Ответ:
You equation is 14w = 91. You need to find w
What it is essentially saying is, "What times 14 equals to 91?" The main way to find what w is is to first look at the equation:
14w is basically saying 14 times w. What you need to do is to isolate "w" by itself in one side. To keep it simple, we will keep the w in the left side.
Essentially, the next step is to divide 14 on EACH side. This is essential to do it on each side to make the equation still equal and be valid
What it would look like is this:
The final result will be: w =